3243013303 has 2 divisors, whose sum is σ = 3243013304. Its totient is φ = 3243013302.

The previous prime is 3243013273. The next prime is 3243013321. The reversal of 3243013303 is 3033103423.

3243013303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3243013303 - 2⁹ = 3243012791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3243013373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621506651 + 1621506652.

It is an arithmetic number, because the mean of its divisors is an integer number (1621506652).

Almost surely, 2^3243013303 is an apocalyptic number.

3243013303 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243013303 is an equidigital number, since it uses as much as digits as its factorization.

3243013303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 3243013303 is about 56947.4609003773. The cubic root of 3243013303 is about 1480.1858335863.

Adding to 3243013303 its reverse (3033103423), we get a palindrome (6276116726).

The spelling of 3243013303 in words is "three billion, two hundred forty-three million, thirteen thousand, three hundred three".